linux-kernel - Re: BMI160 accelerometer on AyaNeo tablet

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Message-ID: <CAHp75VcEZ19zUU-Ps=kAYJDX1bkxmOqmHii36HE2ujC3gROkNQ@mail.gmail.com>
Date:   Mon, 18 Oct 2021 18:30:32 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Maxim Levitsky <maximlevitsky@...il.com>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-realtek-soc@...ts.infradead.org,
        Oder Chiou <oder_chiou@...ltek.com>,
        Ping-Ke Shih <pkshih@...ltek.com>, nic_swsd@...ltek.com,
        Derek Fang <derek.fang@...ltek.com>,
        Hayes Wang <hayeswang@...ltek.com>,
        Kailang Yang <kailang@...ltek.com>
Cc:     linux-iio <linux-iio@...r.kernel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: BMI160 accelerometer on AyaNeo tablet

+Cc: Realtek people whom I found in MAINTAINERS or so. Please
waterfall to the people inside Realtek who can answer the question.
(Note, you may access this discussion in full via:
https://lore.kernel.org/linux-iio/CACAwPwYQHRcrabw9=0tvenPzAcwwW1pTaR6a+AEWBF9Hqf_wXQ@mail.gmail.com/T/#u)

The problem here is to have an official confirmation of what 10ec:5280
ID is from Realtek's point of view. Context: the current discussion
and a patch state that it's related to gyro sensor. Is it so?

On Mon, Oct 18, 2021 at 6:36 AM Maxim Levitsky <maximlevitsky@...il.com> wrote:
>
> On Sat, Oct 16, 2021 at 7:19 PM Maxim Levitsky <maximlevitsky@...il.com> wrote:
> >
> > I recently bought this device, and it has this accelerometer/gyroscope.
> >
> > Unfortunately, the device is advertised in ACPI as 10EC5280, instead of BMI0160
> >
> > I attached a patch that does add this 10EC5280 to the list of ACPI ids of this driver, and the device seems to work fine, showing both acceleration and angular velocity in /sys IIO attributes with reasonable values.
> >
>
> ( resend using plain text - reminds me to never use Gmail's web
> interface, even on weekends .)


-- 
With Best Regards,
Andy Shevchenko